Congratulations to the 4,000+ Boulderthon 2022 Finishers! View Results & Photos here.
aerial view of Universtiy of Colorado stadium

PARTNER

PROUD TO PARTNER WITH OUR SPONSORS
Altra logo
Avanti F&B Boulder logo
Lift Vodka logo
KCNC-TV logo
Whole Sol Blend Bar logo
Outside+ logo
Celsius logo
Ultima logo

Boulderthon®, the Signature Boulder Marathon & Half Marathon, is seeking strategic brand partners.

If interested, please contact us by submitting the form for more information.

Title Sponsorship for Boulderthon® represents the premier level of partnership for the race series. As the Title Sponsor, your organization benefits by becoming the namesake of the Boulderthon® race series, which is included in every corporate, marketing and news outlet communication.

View Partner Tiers
PARTNER FORM